baber/WOPTO huggingface dataset:
Patent GB-2072032-B (GB)
Title: Pressure filter
IPC: B01D25/12
Filed: 1980-03-18
Granted: 1983-09-01
Abstract: A tube pressure filter comprises (a) a pair of generally coaxial inner (1) and outer (2) tubular assemblies, which define between them a chamber of annular cross-section, (b) an impermeable elastic sleeve (3) which divides said chamber into non-intercommunicating inner (Y) and outer (X) compartments, (c) a filter element (4), (d) a slurry inlet (94,97) extending annularly around one of the tubular assemblies for feeding a slurry to said inner compartment, (e) a hydraulic fluid inlet/outlet (74,75; 83,84) for feeding hydraulic fluid to and withdrawing hydraulic fluid from the outer compartment, (f) filtrate discharge means (26) for the discharge of filtrate which has passed through the filter element (4) and through apertures (11) in the inner tubular assembly into the chamber, and (g) means (5) for effecting relative movement of said tubular assemblies from one to another of three operating positions of said tubular assemblies. In the first operating position of said tubular assemblies the slurry inlet is in communication with said inner compartment but the inner compartment is otherwise closed whereby a slurry to be pressure filtered can be fed to the inner compartment via said slurry inlet. in the second operating position of said tubular assemblies said inner compartment is closed and said slurry inlet cooperates with means formed by or associated with the other one of said pair of tubular assemblies to isolate said slurry inlet from said inner compartment whereby said slurry to be pressure filtered can be dewatered. In the third operating position of the tube pressure filter said inner compartment is open so that particulate solid can be discharged from the inner compartment.
Patent GB-2070649-B (GB)
Title: Ironing press
IPC: D06F69/02
Filed: 1981-02-20
Granted: 1983-10-26
Abstract: An ironing press includes an ironing table equipped with an endless conveyor belt mounted on two spaced parallel rollers and a drive for rotating one of the rollers to drive the belt. For an ironing operation, a heatable pressing plate is moved near to the ironing table. In order to enable the conveyor belt to have sufficient strength and inextensibility to be driven by the rollers and yet provide a suitable ironing surface the conveyor belt is made up of a drive belt carrying a cushion and a textile covering enclosing the outer surface of the cushion. Friction between the cushion and the covering acts to drive the covering with the drive belt.
Patent GB-2098990-B (GB)
Title: Production of allyl ethers of brominated phenols
IPC: C07C41/16
Filed: 1982-05-21
Granted: 1985-01-09
Abstract: A process for the production of allyl ethers of brominated phenols is described, wherein technical-quality phenols are reacted with allyl chloride in the presence of alkali metal hydroxide or alkali metal carbonate in glycol ether(s) as the solvent, and wherein preferably the molar ratio in respect of phenol:allyl chloride is from 1:1.1 to 1.5 or in respect of diphenol:allyl chloride, from 1:2.2 to 3.0.
Patent GB-2115317-B (GB)
Title: Container with memory
Inventor: SOMMERVILLE JOHN ANDREW
IPC: B65D85/84
Filed: 1983-01-31
Granted: 1985-07-10
Abstract: A vehicle mounted spraying system includes a spray boom assembly (205) which is mounted onto a vehicle, preferably a tractor. The spraying process is automatically controlled to give correct dosages and the control system includes two microprocessors (206, 207), a first (206) associated with the spray boom assembly (205) which monitors the spray process and a second (207) associated with a display (225) and control (224) unit in the vehicle which monitors the vehicle operating conditions and drives the display to provide information to the operator.
Patent GB-2214541-B (GB)
Title: Signal transmitters
Inventor: RUSSELL MICHAEL KING
IPC: E21B47/12
Filed: 1988-01-19
Granted: 1991-06-26
Abstract: A transmitter 1 comprises an impeller assembly 7 rotatable by a liquid flow, and an electrical generator 8 having a stator and a rotor arranged to be driven by the impeller assembly 7. The impeller assembly 7 comprises a main impeller portion 9 and a secondary impeller portion 10 angularly displaceable relative to one another about the axis of rotation of the impeller assembly 7 in response to a change in load of the generator 8 so as to vary the pressure drop across the rotating impeller assembly 7. Thus appropriate variation of the load of the generator 8 may be used to control the impeller assembly 7 in such a manner as to transmit pressure signals within the liquid flow. Such a transmitter 1 is particularly suitable for transmitting measurement data to the surface from a measuring instrument at the end of a drill string within a borehole. Furthermore such a transmitter can be constructed so as to be readily retrievable without requiring withdrawal of the drill string from the borehole.
Patent GB-2202467-B (GB)
Title: Separating device for trimming the width of a poured curtain of coating material
Inventor: DENZ MARTIN
IPC: B05C5/00
Filed: 1988-03-03
Granted: 1990-09-19
Abstract: A severing organ for trimming the width of a curtain of coating material poured onto an impingement site on a substrate, in particular a printed circuit board, to be coated and being moved at a distance below the foot end of the severing organ transverse to the direction of the flow of the curtain consists of a single separating element whose upper end is designed as a knifelike sharp severing edge. The side of the separating element turned toward the central region of the poured curtain is an uninterrupted, smooth wall surface which extends in only one plane from the severing edge in the direction toward the foot end of the separating element, forming a lower foot-end edge therewith, and has an inclination relative to the perpendicular which can be so adjusted that the trimmed central region of the poured curtain flows laminarly downward being laterally widened along the inner wall surface to become detached at the lower foot-end edge, and impinges directly with nearly the same widening onto the substrate to be coated, whereby a coating layer is deposited on the substrate with formation of only a narrow marginal bead having at most twice the height of the still undried layer on the substrate.
Patent GB-2283381-B (GB)
Title: DC restoration circuit
Inventor: FOBBESTER IAN GODFREY
IPC: H04L25/06
Filed: 1993-10-29
Granted: 1997-12-03
Abstract: In a D.C. restoration circuit for a digital FM radio receiver, in which demodulated signals may be presented at the output of the demodulator as low-level differential signals superimposed on a variable D.C. level, the differential signal paths are capacitively coupled to the inputs of a comparator, and the voltage excursions at these inputs are clamped when the voltage between the inputs exceeds a predetermined value. <IMAGE>
Patent GB-2289328-B (GB)
Title: Heat accumulating stove
Inventor: CORNWELL MALCOLM DEREK
IPC: F24C15/34
Filed: 1995-05-03
Granted: 1997-12-17
Abstract: A heat accumulating stove having a heating chamber (16), a first oven (18) above the heating chamber, a second oven (20) to the side of the first oven, and a third oven (22) below the second oven and to the side of the heating chamber, wherein in use the hot gases from the heating chamber are so controlled that the temperature of the first oven is maintained above that of the second oven, which is maintained at a temperature above that of the third oven. The stove comprises a metallic housing (10) surrounded by thermal insulation (12) including ceramic material (12A). <IMAGE>
Patent GB-2306703-B (GB)
Title: A method of monitoring the path of movement of and of operating a part
Inventor: KNAB NORBERT
IPC: B60J7/057
Filed: 1996-10-04
Granted: 1998-01-07
Abstract: A movement path of a part which is movable by a drive relative to at least one end position is monitored by monitoring the drive, and turning off or reversing the drive is performed in dependence on the exceeding of at least one predetermined parameter. The movement path of the path is subdivided into regions in which different influences are performed. In particular, the movement path is subdivided into five regions in which a different drive force limiting (closing force limiting) of the drive is performed.
Patent HU-221556-B (HU)
IPC: E05D11/00
Filed: 2000-11-20
Abstract: A találmány tárgya fedőkupak (8) bútorzsanér részére, amelybútorzsanér egy zsanérkarból (1), és egy azzal csuklósan összekapcsoltelfordítható zsanércsészéből (5) áll, amely zsanércsésze csukló feléeső oldalával szemben fekvő peremszakasza egy rögzítőelemmel (9) vanellátva, ahol a fedőkupak (8) a rögzítőelem (9) alakjának megfele-lően van kialakítva, és a rögzítőelem (9) peremét (13) átfedő peremmel(11) rendelkezik, amelyet a rögzítőelem (9) pereme (13) erő- és/vagyalakzáróan tart. ŕ
Patent HU-217321-B (HU)
Title: Marbled floorlayer and method for making it
Inventor: BUTSCHER ALFONS
IPC: B29L31/58
Filed: 1995-11-21
Abstract: A rubber moir+E,acu e+EE  floor covering is disclosed. The covering is produced by continuously feeding a screw-type short extruding machine having a length/diameter ratio of 6:1 with two or three varicolored strips of vulcanizable elastomeric material. The operating temperature is between 60 DEG  C. to 100 DEG  C. The elastomeric material leaves the extruder via a perforated disk having 200 to 600 cylindrical bore holes 3-5 mm in diameter. Each of the resulting strands is severed to produce segments that are 1 to 2 mm thick, the formed pieces are then cooled off on a section 4 meters to 6 meters long. Subsequently, the formed pieces are allowed to fall into the roll nip of a temperature controllable two-bowl calendar. The web of material leaving the calendar is fed to a continuous vulcanization installation and leaves it as finished floor covering. The material throughput rate in this continuous process may be varied from 700 kg/h up to 1300 kg/h.
Patent IT-1228617-B (IT)
Title: Automatic control for milling and cutting machine
Inventor: YONEDA AKIYOSHI
IPC: B23D/
Filed: 1989-02-06
Granted: 1991-06-25
Abstract: The milling/cutting machine operates in a stress free mode on the different materials worked on. Detectors monitor the cutting rate into the material as well as the tool wear and cutting speed, cutting pressure etc.. The processor computes the strength etc. of the material and using a reference program, adjusts the cutting rate for optimum effect and min. tool wear. The processor first determines if the material is hard, medium or soft, as a coarse adjustment. The coarse settings of teh tools are then adjusted as more data is collected. The control continually updates the settings to cater for material non-uniformity.
Patent IT-1230134-B (IT)
Inventor: SACCHETTI MARIO
IPC: C08F10/00
Filed: 1989-04-28
Granted: 1991-10-14
Abstract: Described is a process for the polymerization of olefins carried out in the presence of a catalyst comprising the product of the reaction of an Al-trialkyl compound and a catalyst component comprising a titanium compound containing at least one Ti-halogen link supported on anhydrous magnesium chloride, said component being in the form of spherical particles with an average diameter between 10 and 350  mu m, surface area between 20 and 250 m<2>/g, porosity greater than 0.2 cc/g, having an X-ray spectrum where a) reflections at angle 2 theta of 35 DEG  and 2 theta  of 14.95 DEG  are present, or b) where the reflection at 2 theta  angle of 35 DEG  is no longer present but is substituted by a halo with a maximum intensity between angles 2  theta  of 33.5 DEG  and 35 DEG , and the reflection at angle 2 theta  of 14.95 DEG  is not present.
Patent IT-1190791-B (IT)
Inventor: BRYANT GREYHAM F
IPC: B21B37/38
Filed: 1982-04-26
Granted: 1988-02-24
Abstract: A method of controlling one stand of a mill for rolling strip material, the mill having upper and lower back-up rolls and a pair of work rolls disposed between the back-up rolls, first and second screw means for respectively controlling movement of the ends of one of the back-up rolls and first and second jack means for respectively applying forces to each of the ends of the work rolls and a shape sensor having outputs from which the stress distribution across the width of the rolled strip is determined, comprising analyzing the effect upon the shape of the strip of the operation of the screw means and the jack means and deriving mathematical expressions, each including a control parameter, respectively representative of such operations determining the difference between said stress distribution and a desired stress distribution and obtaining a correction of stress distribution characterized by separately analyzing the effect upon the shape of the strip of the operation of each screw means and each jack means and deriving four mathematical expressions each including a control parameter respectively representative of such operations, determining a single error distribution E (x) as the difference between said stress distribution and a desired stress distribution, obtaining a single correction of stress distribution C (x) by determining an optimum value for each of said control parameters such that a functional of the distribution E (x)-C (x) is minimized and separately controlling each of said screws and jacks in accordance with said control parameters.
Patent IT-1236949-B (IT)
Title: Procedure for the creation of cords comprising two or more strips of synthetic chenille attached to each other, especially for curtains and the relevant product obtained
Inventor: CIAMPI GIOVANNI
IPC: D04C/
Filed: 1989-10-13
Granted: 1993-05-07
Abstract: A synthetic chenille cord, especially for the creation of curtains or screens, comprising two or more strips of material wound individually, or en bloc, on one or multiple rollers and originally provided with a lengthwise seam. The said strips, all of the same width, are led to unwind from the support(s) and to arrange themselves along a track equipped with side guide and containment shoulders to be, once superimposed with precision, joined to each other by the effect of a further seam, parallel to the original one, or possibly superimposed on the same. The manufactured product is then wrapped around itself in a spiral fashion to create the cord which has a central rib extending along the entire length, consisting of the various seams. The said cord is particularly robust and pull-resistant. The superimposing of strips of different colours and/or thickness, or consisting of diverse materials, determines, after spiral-type winding, clear and constant contrast effects, while the consistency of the cord prevents alterations in shape as a result of being squashed by the packaging.
Patent IT-1178507-B (IT)
Title: New 11-deoxy-17-hydroxy -corticosterone ester(s)
Inventor: KURDJUMOVA KIRA NIKOLAEVNA
IPC: A61K/
Filed: 1984-08-29
Granted: 1987-09-09
Abstract: 11-Deoxy-17alpha -hydroxy-corticosterone 21-esters of formula (I) are new: (R=CO(CH2)nC6H4N(CH2CH2Cl)2; n=1 or 3).
Patent IT-1193193-B (IT)
Title: Organic cpds. prepn.
IPC: A61K/
Filed: 1979-07-06
Granted: 1988-06-02
Abstract: An information system comprises a computer, storage on the computer for files containing frames of information, a reader for the stored files and a signal transmitter to an output port of the computer. A modulator is connected to the output port of the computer for producing a modulated television carrier signal. A number of television receivers are connected to receive the modulated signal by way of a transmission link. A booster amplifier is provided in the transmission link to increase the strength of the output signal of the modulator. Two or more channels of information are transmitted to the television receivers. The computer storage comprises a magnetic hard disk.
Patent IT-1174439-B (IT)
Title: Electrostatic relief printing solid particle applicator - has auger parallel to trough edge and carrying magnetic strips
IPC: B41J/
Filed: 1978-10-23
Granted: 1987-07-01
Abstract: The electrostatic relief printing system of the main patent applies solid particles to paper etc., transporting them by means of an auger n15), whose axis of rotation runs parallel to the edge of the trough (14) in which the particles are transported. The particles can be magnetisable, the auger having a spiral portion with a strip of permanent magnet material divided into sections, successive sections being of opposite polarity. The auger can extend between the ends of a hopper, forcing the particles against one end. A chute connected to the interior of the hopper contains a second auger parallel and close to the first, returning the particles arriving in the chute to the opposite end of the hopper.
Patent IT-1072625-B (IT)
Title: Frequency doubler for TV receiver - doubles horizontal sweep frequency using sawtooth generator and differential amplifier
IPC: H03K5/00
Filed: 1976-11-25
Granted: 1985-04-10
Abstract: In a TV receiver synchronisation of the vertical sweep with the horizontal sweep is achieved using a frequency doubler which doubles the horizontal sweep frequency. The horizontal sweep frequency is applied to an input terminal of a sawtooth generator having the same frequency as the applied sweep frequency. The sawtooth waveform output is applied to a diferential input amplifier stage to obtain a square wave with leading and trailing edges occurring where the sawtooth waveform passes through a reference voltage. The amplifier output is differentiated and the pulses are shaped to produce the required output at double the input frequency.
Patent IT-1100705-B (IT)
Title: Strong, flexible, abrasion resistant wire-cable construction - using preformed strands comprising preformed, twisted wire strands with helical inter-contact surfaces
Inventor: GLUSHKO MIKHAIL FEDOROVICH
IPC: D07B/
Filed: 1978-12-12
Granted: 1985-09-28
Abstract: A wire-cable construction combining high strength, abrasion resistance and flexibility uses pre-formed strands which themselves consist at least partly of preformed, twisted-wire strands with helical inter-contact surfaces. The twisted wires form at least the outer surfaces of the strands, replacing larger-diameter single wires to increase the flexibility of the cable whilst preserving high abrasion resistance.
Patent IT-1239106-B (IT)
Title: Linear actuator incorporating a radial stiffening device for the mobile component
Inventor: ROSSETTI DARIO
IPC: B23Q/
Filed: 1990-03-02
Granted: 1993-09-21
Abstract: The invention is used in all industrial sectors where an axially mobile component has to position any object with precision and stability for any purpose. The invention comprises a device with the function of eliminating radial slack existing between the mobile and the fixed part of a linear actuator of any type. The device is generally pneumatically operated, acting on one or more flexible pliers which radially lock the mobile part of the actuator.
Patent IT-1189718-B (IT)
Title: Welding rod for surfacing cutting tools
Inventor: GORPENJUK BORIS NIKOLAEVICH
IPC: B23K/
Filed: 1985-02-20
Granted: 1988-02-04
Abstract: Welding electrode has a compsn. (in wt.%): graphite 0.8-1.4, marble 0.5-2.3, fluorspar 0.5-5, ferrochrome 4.5-6.5, ferro-Mo 9-13, ferro-V 3-5, ferro-Si 1.5-2.5, ferro-Mn 0.25-0.85, ferro-Ti 1.5-3, perovskite concentrate 0.2-1.5 and balance low-C steel sheath.
Patent IT-1159299-B (IT)
Inventor: BIADIGO MARIO
IPC: B28B11/18
Filed: 1982-07-09
Granted: 1987-02-25
Abstract: An automatic machine for the internal fettling of sanitary appliances in general, which comprises a tappet device (25, 24, 26) elastically loaded towards a cam (27) having a profile conforming to the mouth of the bowls (44) of the articles to be fettled (4), said device (25, 24, 26) controlling the horizontal excursions of a double slide (31, 33, 34, 35) which supports in an overhanging manner, to lie above a surface (3) on which the articles (49) are arranged, a vertical slider (45, 46, 47) provided with a stepwise-rotatable coaxial shaft (51) on which there is lowerly mounted, in an orientation-adjustable manner, a rotating brush (64) arranged for insertion into the bowls (44) in order to make contact with their entire inner surface extension by virtue of the combination of the aforesaid movements.
Patent IT-1169320-B (IT)
Title: Body traction equipment utilising user's weight
Inventor: MILLER JACK VERNE
IPC: A63B/
Filed: 1983-07-12
Granted: 1987-05-27
Abstract: The equipment extends the whole body under the effect of weight, allowing the user to tilt into a head-downwards position. Two hinge spindles are spaced apart, held parallel to and clear of the ground by front and rear U-section components whose transverse portions rest on the ground. The arms of the front one have portions closer to each other than those of the rear one. One of the spindles joins the components together, while the bottom parts of the latter are held apart by a tension mechanism. A couch (17) for the user is mounted in a U-shaped cradle piece (13) whose arms extend upwards to the hinge spindles and incorporates a support for the head and trunk of the user. A bar (18) extends from the lower end of the support and leads to an extended rail between the user's ankles, also accommodating sliding and lockable leg rests. Part of the trunk support protrudes at either side (26, 26a) to allow passage between the arms of the rear component (3), but to lock into engagement with those (27, 27a) of the front one in the inverted position.
Patent IT-1171324-B (IT)
Title: Envelope etc. detachment machine from supporting strip
Inventor: CONE CLENDON W
IPC: B65H41/00
Filed: 1981-06-24
Granted: 1987-06-10
Abstract: The machine detaches commercial forms, particularly envelopes, from a continuous supporting sheet, while keeping their flaps indfoldedfolded in the process. A mechanism on a frame detaches the envelopes from the sheet in the vertical position, while a collector mechanism then assembles them in large numbers in this position. A drive is provided for the supporting sheet through the machine, typically a roller onto which the empty sheet is wound. The detachment mechanism can have two guides round which the sheet runs, with the detachment zone between. A third guide, downstream of the first two, deflects the sheet at a set angle to the direction imparted to it by the first two.
Patent IT-1162908-B (IT)
Inventor: RINALDI ROBERTO CASALONE
IPC: B61C9/48
Filed: 1983-07-15
Granted: 1987-04-01
Abstract: A transmission for a motorised bogie of a railway vehicle having an axle unit (10) the axle (12) of which is driven by an electric motor (24) carried by the bogie frame includes a transmission shaft (28) driven by the motor and driving a pinion (20) which meshes within a gearbox (18) with a gear wheel (16) keyed to the axle (12). The transmission shaft (28) is coupled to tho pinion (20) by a toothed coupling (32) located in the gearbox (18) so that it is lubricated by the same lubricating oil as the said gearbox.
Patent IT-1193148-B (IT)
Title: Waste fuel extruding press screw
Inventor: FALKNER RAIMUND
IPC: B30B9/12
Filed: 1983-09-15
Granted: 1988-06-02
Abstract: Fuel waste containing water is passed through a screw press (1) which removes the water and compresses and extrudes the solid matter in a continuous length (10). The end of the screw is conical and a longitudinal slot is formed in the screw housing in this conical region. A toothed guide wheel (9) is fitted into the slot so that its teeth (8) engage the screw thread (20). These teeth clean both the screw thread and keep the press outlet clear. The outlet (3) has an extension with radially expansible walls (21) formed by longitudinal slits.